Mesa 8x10?
 

I've been running a 4x10 Ashdown cab for a while and its alright but I feel sometimes afraid to turn up the volume, almost as if the speakers will blow.

That said, I'm starting to gig a bit more and the question keeps popping up in my head if I should move onto a mesa 8x10 so I wont be pushing the drivers so hard.

Opinions?